Flexible assembly system based on intelligent end effector

An end effector and flexible assembly technology, applied in the direction of assembly machines, program-controlled manipulators, metal processing equipment, etc., can solve the problem of not being able to adapt to the assembly of various parts, glue coating, high-precision assembly, and large-scale products. Assembly and other issues, to achieve the effect of accurate detection, compact structure, efficient and fast assembly process

Pending Publication Date: 2017-06-20
中国东方电气集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, the application number is 201320739655.1, and the utility model patent named "Flexible Assembly System and Flexible Assembly Line" provides an assembly line using a flexible assembly system. The assembly system is actually the principle of an assembly line assembly system, which only modularizes each station. Compactness, using multi-degree-of-freedom robots for assembly and product transfer in each step, this assembly system cannot meet the assembly of large-scale products, because the multi-degree-of-freedom robot end effector cannot adapt to various components and various process requirem

Method used

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  • Flexible assembly system based on intelligent end effector
  • Flexible assembly system based on intelligent end effector
  • Flexible assembly system based on intelligent end effector

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1

[0030] A flexible assembly system based on an intelligent end effector includes a part placement table 1, a truss robot, a working head 7 library, and a fixed workbench. The parts placement table 1, the fixed working table, and the working head 7 library are arranged side by side, and the truss The robot is located above the part placement table 1, the fixed work table and the work head 7 library. The basic product parts are clamped on the fixed workbench, and the end effector of the truss robot clamps / absorbs the parts from the part placement table 1, and then assembles them to the product basic parts; during the assembly process, the work head 7 library cooperates with the robot to complete the work head 7 automatically Replacement to realize the flexible assembly process of large mechanical products. The truss robot and the working head 7 are connected through a quick joint; the male head is installed on the end of the robot, and the female head is installe...

Example Embodiment

[0031] Example 2

[0032] A flexible assembly system based on an intelligent end effector includes a part placement table 1, a truss robot, a working head 7 library, and a fixed workbench. The parts placement table 1, the fixed working table, and the working head 7 library are arranged side by side, and the truss The robot is located above the part placement table 1, the fixed work table and the work head 7 library.

[0033] The truss robot includes a crossbeam 3, both ends of the crossbeam 3 are connected with uprights 2, a plurality of pallets 4 are provided on the crossbeam 3, each pallet 4 is connected with a hanging arm 5, the lower end of the hanging arm 5 Connected with working head male 6.

[0034] The working head 7 storage includes a working head storage support 8 on which at least one lead screw guide rail moving pair 12 is provided, and the lead screw guide moving pair 12 is connected to the moving pallet 10, and the working head storage The bracket 8 is connected to th...

Example Embodiment

[0043] Example 3

[0044] On the basis of Embodiment 1 and Embodiment 2, the present invention will now be described in further detail with reference to the accompanying drawings.

[0045] Such as figure 1 , figure 2 As shown, a flexible assembly system based on an intelligent end effector, the system includes a part placement table 1, a truss robot, a work head library, and a fixed workbench; among them, the truss robot includes: column 2, beam 3, pallet 4, hanging Arm 5, working head male head 6; working head storage includes: working head 7, working head storage bracket 8, working head support frame 9, moving pallet 10, side supporting plate mechanism 11, screw guide moving pair 12; fixed work The table includes: a clamping device 13, a moving guide 14, a lead screw 15, and a body bracket 16. The specific implementation and working process of each part in this embodiment are described in detail below.

[0046] The part placement table 1 has multiple tooling positions, and each ...

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Abstract

The invention belongs to the application field of assembly automation, and particularly relates to a flexible assembly system based on an intelligent end effector. The flexible assembly system comprises a part placing table, a truss robot, a work head library and a fixed work table, wherein the part placing table, the fixed work table and the work head library are arranged side by side, and the truss robot is located above the part placing table, the fixed work table and the work head library. According to the flexible assembly system, a large mechanical product is assembled through the truss robot, the work head library and the like, and the flexible assembly system is compact in structure compared with a traditional assembly line type assembly line.

Description

technical field [0001] The invention belongs to the application field of assembly automation, and in particular relates to a flexible assembly system based on an intelligent end effector. Background technique [0002] Assembly is a key step in the manufacturing process of mechanical products, and it is also an important link in determining the quality of mechanical products. Automated assembly technology can realize the automatic assembly process of products, which can improve production efficiency, reduce labor intensity, and reduce processing costs. However, the traditional automated assembly line has shortcomings such as large space occupation, poor flexibility, and lack of perception and adaptive control capabilities, which limit the development of automated assembly systems. In addition, these shortcomings are particularly prominent in the assembly of large-scale mechanical products, because large-scale mechanical products have the characteristics of large size, many t...

Claims

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Application Information

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IPC IPC(8): B25J11/00B25J9/02B23P21/00
CPCB23P21/002B25J9/026B25J11/00
Inventor 荣必贤莫堃彭波徐娜
Owner 中国东方电气集团有限公司
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